We have posted English translation of following judgments on IP Judgments Database:

2009(Wa)35184,December 6,2010[Tokyo District Court]
2017(Gyo-Ke)10106,October 22,2018[Intellectual Property High Court]
2018(Gyo-Ke)10059,January 29,2019[Intellectual Property High Court]
2018(Ne)10065,March 4, 2019[Intellectual Property High Court]
2018(Ne)10053,10072, March 6, 2019[Intellectual Property High Court]